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Questions related from Samuel Arba Mosquera
Actually measuring Strehl may be easier than accurately determining M2. But M2 is a value typically included in the specifications of laser sources. This M2 will make Strehl Ratio be lower (in...
24 November 2018 7,695 9 View
Do you know any supplier which may be able to provide something within or tlose to these specs? The wished target specifications (best efforts) are: Pulse duration: 10 ps (10-20...
04 September 2014 5,053 3 View
I am searching for alternatives to 3rd harmonic generation out of Nd:YAG lasers (fundamental mode at 1064nm) to emit pulsed laser radiation somewhere in the range 360nm to 375nm. If I may further...
26 October 2013 917 8 View
Do you know of any company providing eye-tracking solutions (for whichever application, no matter whether commercial or only OEM) with acquisition rates over 1KHz and latency times below 3ms?
07 June 2013 3,031 8 View
My mom has just been operated on for cataracts in her dominant eye about a month ago. She had an aspheric monofocal IOL counterbalancing corneal spherical aberration implanted to theoretically get...
27 February 2013 4,410 2 View
I am looking and searching for a paper (I think published on JRS or JCRS, but I am not quite sure) that determined based on specific aberration maps of humans, the number of zernike coefficients...
21 August 2012 6,235 1 View
The expression used to calculate the minimum focusable (difraction limited) spot size is: Size=(1,22*lambda/sin(theta)) considering that already from a LASER source some imperfections reduces...
01 January 1970 2,186 0 View
